The universe is approximately ........... years old.
- A$20$ million
- B$30$ million
- C$20$ billion
- D$30$ billion
Explore More
Similar Questions
The Urey-Miller experiment mixture contained the following,except:
Medium
View SolutionAssertion: We have lost all the direct evidence of the origin of life.
Reason: The persons responsible for protecting evidences were not skilled.
Reason: The persons responsible for protecting evidences were not skilled.
MediumAIIMS 1998
View SolutionWhich of the following appeared on the Earth with the arrival of plants and was absent in the past?
Medium
View SolutionThe theory of the origin of life as a result of chemical evolution was properly explained by:
Easy
View SolutionUnder certain conditions,scientists have obtained cell-like structures in laboratory experiments related to the origin of life. These are known as:
Easy
View SolutionVedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo